PHP bbp_is_single_topic函数代码示例

    function bbPress_head_scripts()
    {
        // Put some scripts in the header, like AJAX url for wp-lists
        if (bbp_is_single_topic()) {
            ?>
	
		<script type='text/javascript'>
			/* <![CDATA[ */
			var ajaxurl = '<?php 
            echo admin_url('admin-ajax.php');
            ?>
';
			/* ]]> */
		</script>
	
		<?php 
        } elseif (bbp_is_single_user_edit()) {
            ?>
	
		<script type="text/javascript" charset="utf-8">
			if ( window.location.hash == '#password' ) {
				document.getElementById('pass1').focus();
			}
		</script>
	
		<?php 
        }
    }

/**
 * The main reply loop. WordPress makes this easy for us
 *
 * @since bbPress (r2553)
 *
 * @param mixed $args All the arguments supported by {@link WP_Query}
 * @uses bbp_is_user_bozo() To add the bozo post status
 * @uses bbp_show_lead_topic() Are we showing the topic as a lead?
 * @uses bbp_get_topic_id() To get the topic id
 * @uses bbp_get_reply_post_type() To get the reply post type
 * @uses bbp_get_topic_post_type() To get the topic post type
 * @uses bbp_is_query_name() To check if we are getting replies for a widget
 * @uses get_option() To get the replies per page option
 * @uses bbp_get_paged() To get the current page value
 * @uses current_user_can() To check if the current user is capable of editing
 *                           others' replies
 * @uses WP_Query To make query and get the replies
 * @uses WP_Rewrite::using_permalinks() To check if the blog is using permalinks
 * @uses get_permalink() To get the permalink
 * @uses add_query_arg() To add custom args to the url
 * @uses apply_filters() Calls 'bbp_replies_pagination' with the pagination args
 * @uses paginate_links() To paginate the links
 * @uses apply_filters() Calls 'bbp_has_replies' with
 *                        bbPres::reply_query::have_posts()
 *                        and bbPres::reply_query
 * @return object Multidimensional array of reply information
 */
function bbp_has_replies($args = '')
{
    global $wp_rewrite;
    // What are the default allowed statuses (based on user caps)
    if (bbp_get_view_all('edit_others_replies')) {
        $post_statuses = array(bbp_get_public_status_id(), bbp_get_closed_status_id(), bbp_get_spam_status_id(), bbp_get_trash_status_id());
    } else {
        $post_statuses = array(bbp_get_public_status_id(), bbp_get_closed_status_id());
    }
    // Add the bozo status if user is a bozo
    if (bbp_is_user_bozo()) {
        $post_statuses[] = bbp_get_bozo_status_id();
    }
    $default_reply_search = !empty($_REQUEST['rs']) ? $_REQUEST['rs'] : false;
    $default_post_parent = bbp_is_single_topic() ? bbp_get_topic_id() : 'any';
    $default_post_type = bbp_is_single_topic() && bbp_show_lead_topic() ? bbp_get_reply_post_type() : array(bbp_get_topic_post_type(), bbp_get_reply_post_type());
    $default_post_status = join(',', $post_statuses);
    // Default query args
    $default = array('post_type' => $default_post_type, 'post_parent' => $default_post_parent, 'post_status' => $default_post_status, 'posts_per_page' => bbp_get_replies_per_page(), 'paged' => bbp_get_paged(), 'orderby' => 'date', 'order' => 'ASC', 's' => $default_reply_search);
    // Set up topic variables
    $bbp_r = bbp_parse_args($args, $default, 'has_replies');
    // Extract the query variables
    extract($bbp_r);
    // Get bbPress
    $bbp = bbpress();
    // Call the query
    $bbp->reply_query = new WP_Query($bbp_r);
    // Add pagination values to query object
    $bbp->reply_query->posts_per_page = $posts_per_page;
    $bbp->reply_query->paged = $paged;
    // Only add pagination if query returned results
    if ((int) $bbp->reply_query->found_posts && (int) $bbp->reply_query->posts_per_page) {
        // If pretty permalinks are enabled, make our pagination pretty
        if ($wp_rewrite->using_permalinks()) {
            // Page or single
            if (is_page() || is_single()) {
                $base = get_permalink();
                // Topic
            } else {
                $base = get_permalink(bbp_get_topic_id());
            }
            $base = trailingslashit($base) . user_trailingslashit($wp_rewrite->pagination_base . '/%#%/');
            // Unpretty permalinks
        } else {
            $base = add_query_arg('paged', '%#%');
        }
        // Pagination settings with filter
        $bbp_replies_pagination = apply_filters('bbp_replies_pagination', array('base' => $base, 'format' => '', 'total' => ceil((int) $bbp->reply_query->found_posts / (int) $posts_per_page), 'current' => (int) $bbp->reply_query->paged, 'prev_text' => '←', 'next_text' => '→', 'mid_size' => 1, 'add_args' => bbp_get_view_all() ? array('view' => 'all') : false));
        // Add pagination to query object
        $bbp->reply_query->pagination_links = paginate_links($bbp_replies_pagination);
        // Remove first page from pagination
        if ($wp_rewrite->using_permalinks()) {
            $bbp->reply_query->pagination_links = str_replace($wp_rewrite->pagination_base . '/1/', '', $bbp->reply_query->pagination_links);
        } else {
            $bbp->reply_query->pagination_links = str_replace('&paged=1', '', $bbp->reply_query->pagination_links);
        }
    }
    // Return object
    return apply_filters('bbp_has_replies', $bbp->reply_query->have_posts(), $bbp->reply_query);
}

 static function update_views()
 {
     if (bbp_is_single_topic() && ($topic_id = bbp_get_topic_id())) {
         $count = self::get_views($topic_id);
         $count++;
         update_post_meta($topic_id, 'topic_view_count', $count);
     }
 }

function bphelp_pbpp_redirect()
{
    global $bp;
    //IMPORTANT: Do not alter the following line.
    $bphelp_my_redirect_slug = get_option('bphelp-my-redirect-slug', 'register');
    if (bp_is_activity_component() || bp_is_groups_component() || bp_is_group_forum() || bbp_is_single_forum() || bbp_is_single_topic() || bp_is_forums_component() || bp_is_blogs_component() || bp_is_members_component() || bp_is_profile_component()) {
        if (!is_user_logged_in()) {
            bp_core_redirect(get_option('home') . '/' . $bphelp_my_redirect_slug);
        }
    }
}

/**
 * Possibly intercept the template being loaded
 *
 * Listens to the 'template_include' filter and waits for any bbPress specific
 * template condition to be met. If one is met and the template file exists,
 * it will be used; otherwise 
 *
 * Note that the _edit() checks are ahead of their counterparts, to prevent them
 * from being stomped on accident.
 *
 * @since bbPress (r3032)
 *
 * @param string $template
 *
 * @uses bbp_is_single_user() To check if page is single user
 * @uses bbp_get_single_user_template() To get user template
 * @uses bbp_is_single_user_edit() To check if page is single user edit
 * @uses bbp_get_single_user_edit_template() To get user edit template
 * @uses bbp_is_single_view() To check if page is single view
 * @uses bbp_get_single_view_template() To get view template
 * @uses bbp_is_search() To check if page is search
 * @uses bbp_get_search_template() To get search template
 * @uses bbp_is_forum_edit() To check if page is forum edit
 * @uses bbp_get_forum_edit_template() To get forum edit template
 * @uses bbp_is_topic_merge() To check if page is topic merge
 * @uses bbp_get_topic_merge_template() To get topic merge template
 * @uses bbp_is_topic_split() To check if page is topic split
 * @uses bbp_get_topic_split_template() To get topic split template
 * @uses bbp_is_topic_edit() To check if page is topic edit
 * @uses bbp_get_topic_edit_template() To get topic edit template
 * @uses bbp_is_reply_move() To check if page is reply move
 * @uses bbp_get_reply_move_template() To get reply move template
 * @uses bbp_is_reply_edit() To check if page is reply edit
 * @uses bbp_get_reply_edit_template() To get reply edit template
 * @uses bbp_set_theme_compat_template() To set the global theme compat template
 *
 * @return string The path to the template file that is being used
 */
function bbp_template_include_theme_supports($template = '')
{
    // Editing a user
    if (bbp_is_single_user_edit() && ($new_template = bbp_get_single_user_edit_template())) {
        // User favorites
    } elseif (bbp_is_favorites() && ($new_template = bbp_get_favorites_template())) {
        // User favorites
    } elseif (bbp_is_subscriptions() && ($new_template = bbp_get_subscriptions_template())) {
        // Viewing a user
    } elseif (bbp_is_single_user() && ($new_template = bbp_get_single_user_template())) {
        // Single View
    } elseif (bbp_is_single_view() && ($new_template = bbp_get_single_view_template())) {
        // Search
    } elseif (bbp_is_search() && ($new_template = bbp_get_search_template())) {
        // Forum edit
    } elseif (bbp_is_forum_edit() && ($new_template = bbp_get_forum_edit_template())) {
        // Single Forum
    } elseif (bbp_is_single_forum() && ($new_template = bbp_get_single_forum_template())) {
        // Forum Archive
    } elseif (bbp_is_forum_archive() && ($new_template = bbp_get_forum_archive_template())) {
        // Topic merge
    } elseif (bbp_is_topic_merge() && ($new_template = bbp_get_topic_merge_template())) {
        // Topic split
    } elseif (bbp_is_topic_split() && ($new_template = bbp_get_topic_split_template())) {
        // Topic edit
    } elseif (bbp_is_topic_edit() && ($new_template = bbp_get_topic_edit_template())) {
        // Single Topic
    } elseif (bbp_is_single_topic() && ($new_template = bbp_get_single_topic_template())) {
        // Topic Archive
    } elseif (bbp_is_topic_archive() && ($new_template = bbp_get_topic_archive_template())) {
        // Reply move
    } elseif (bbp_is_reply_move() && ($new_template = bbp_get_reply_move_template())) {
        // Editing a reply
    } elseif (bbp_is_reply_edit() && ($new_template = bbp_get_reply_edit_template())) {
        // Single Reply
    } elseif (bbp_is_single_reply() && ($new_template = bbp_get_single_reply_template())) {
        // Editing a topic tag
    } elseif (bbp_is_topic_tag_edit() && ($new_template = bbp_get_topic_tag_edit_template())) {
        // Viewing a topic tag
    } elseif (bbp_is_topic_tag() && ($new_template = bbp_get_topic_tag_template())) {
    }
    // A bbPress template file was located, so override the WordPress template
    // and use it to switch off bbPress's theme compatibility.
    if (!empty($new_template)) {
        $template = bbp_set_template_included($new_template);
    }
    return apply_filters('bbp_template_include_theme_supports', $template);
}

 public static function comments_open($open, $post_id)
 {
     // if ( $open )
     // 	return $open;
     if (get_post_type($post_id) != bbp_get_topic_post_type()) {
         return $open;
     }
     $use_comments = (bool) bbpresskr()->forum_option('use_comments', $post_id);
     if (strpos($_SERVER['SCRIPT_FILENAME'], 'wp-comments-post.php') !== false && !empty($_POST['comment_post_ID']) && !empty($_POST['comment'])) {
         return $use_comments;
     }
     if (bbp_is_single_topic()) {
         return $use_comments;
     }
     return $open;
 }

function bbpress_hl_add_buttons()
{
    global $wp_sh_allowed_str, $wp_sh_setting_opt;
    if (bbp_is_single_forum() || bbp_is_single_topic() || bbp_is_topic_edit() || bbp_is_reply_edit()) {
        if (bbp_is_single_forum()) {
            $textarea_id = "bbp_topic_content";
        } elseif (bbp_is_topic_edit()) {
            $textarea_id = "bbp_topic_content";
        } elseif (bbp_is_reply_edit()) {
            $textarea_id = "bbp_reply_content";
        } elseif (bbp_is_single_topic()) {
            $textarea_id = "bbp_reply_content";
        }
        echo "<div class=\"bbpress_highlight\">";
        if ($wp_sh_setting_opt['bbpress_hl_description_before_enable'] == 1) {
            $wp_sh_bbpress_hl_description_before = wp_sh_valid_text(get_option('wp_sh_bbpress_hl_description_before'), $wp_sh_allowed_str);
            if ($wp_sh_bbpress_hl_description_before == "invalid") {
                $wp_sh_bbpress_hl_description_before = wp_sh_default_setting_value('bbp_desc');
            }
            echo "<p>" . str_replace("<pre>", "&lt;pre&gt;", $wp_sh_bbpress_hl_description_before) . "</p>";
        }
        if ($wp_sh_setting_opt['bbpress_hl_bt_tag'] == "shortcode") {
            $tag = "shorcode";
        } else {
            $tag = "pre";
        }
        echo "<div class=\"bbpress_highlight_button\">";
        if ($wp_sh_setting_opt['lib_version'] == '3.0') {
            $languages = get_option('wp_sh_language3');
        } elseif ($wp_sh_setting_opt['lib_version'] == '2.1') {
            $languages = get_option('wp_sh_language2');
        }
        $gutter = $wp_sh_setting_opt['gutter'];
        if (is_array($languages)) {
            asort($languages);
            foreach ($languages as $key => $val) {
                if ($val[1] == 'true' || $val[1] == 'added') {
                    echo "<a href=\"javascript:void(0);\" onclick=\"surroundHTML('" . $key . "','" . $textarea_id . "','" . $gutter . "','" . $wp_sh_setting_opt['first_line'] . "','" . $tag . "','0');\">" . $val[0] . "</a> | ";
                }
            }
            unset($val);
        }
        echo "</div>";
        echo "</div>";
    }
}

/**
 * Possibly intercept the template being loaded
 *
 * Listens to the 'template_include' filter and waits for any bbPress specific
 * template condition to be met. If one is met and the template file exists,
 * it will be used; otherwise 
 *
 * Note that the _edit() checks are ahead of their counterparts, to prevent them
 * from being stomped on accident.
 *
 * @since bbPress (r3032)
 *
 * @param string $template
 *
 * @uses bbp_is_single_user() To check if page is single user
 * @uses bbp_get_single_user_template() To get user template
 * @uses bbp_is_single_user_edit() To check if page is single user edit
 * @uses bbp_get_single_user_edit_template() To get user edit template
 * @uses bbp_is_single_view() To check if page is single view
 * @uses bbp_get_single_view_template() To get view template
 * @uses bbp_is_forum_edit() To check if page is forum edit
 * @uses bbp_get_forum_edit_template() To get forum edit template
 * @uses bbp_is_topic_merge() To check if page is topic merge
 * @uses bbp_get_topic_merge_template() To get topic merge template
 * @uses bbp_is_topic_split() To check if page is topic split
 * @uses bbp_get_topic_split_template() To get topic split template
 * @uses bbp_is_topic_edit() To check if page is topic edit
 * @uses bbp_get_topic_edit_template() To get topic edit template
 * @uses bbp_is_reply_edit() To check if page is reply edit
 * @uses bbp_get_reply_edit_template() To get reply edit template
 * @uses bbp_set_theme_compat_template() To set the global theme compat template
 *
 * @return string The path to the template file that is being used
 */
function bbp_template_include_theme_supports($template = '')
{
    // Editing a user
    if (bbp_is_single_user_edit() && ($new_template = bbp_get_single_user_edit_template())) {
        // User favorites
    } elseif (bbp_is_favorites() && ($new_template = bbp_get_favorites_template())) {
        // User favorites
    } elseif (bbp_is_subscriptions() && ($new_template = bbp_get_subscriptions_template())) {
        // Viewing a user
    } elseif (bbp_is_single_user() && ($new_template = bbp_get_single_user_template())) {
        // Single View
    } elseif (bbp_is_single_view() && ($new_template = bbp_get_single_view_template())) {
        // Forum edit
    } elseif (bbp_is_forum_edit() && ($new_template = bbp_get_forum_edit_template())) {
        // Single Forum
    } elseif (bbp_is_single_forum() && ($new_template = bbp_get_single_forum_template())) {
        // Forum Archive
    } elseif (bbp_is_forum_archive() && ($new_template = bbp_get_forum_archive_template())) {
        // Topic merge
    } elseif (bbp_is_topic_merge() && ($new_template = bbp_get_topic_merge_template())) {
        // Topic split
    } elseif (bbp_is_topic_split() && ($new_template = bbp_get_topic_split_template())) {
        // Topic edit
    } elseif (bbp_is_topic_edit() && ($new_template = bbp_get_topic_edit_template())) {
        // Single Topic
    } elseif (bbp_is_single_topic() && ($new_template = bbp_get_single_topic_template())) {
        // Topic Archive
    } elseif (bbp_is_topic_archive() && ($new_template = bbp_get_topic_archive_template())) {
        // Editing a reply
    } elseif (bbp_is_reply_edit() && ($new_template = bbp_get_reply_edit_template())) {
        // Single Reply
    } elseif (bbp_is_single_reply() && ($new_template = bbp_get_single_reply_template())) {
        // Editing a topic tag
    } elseif (bbp_is_topic_tag_edit() && ($new_template = bbp_get_topic_tag_edit_template())) {
        // Viewing a topic tag
    } elseif (bbp_is_topic_tag() && ($new_template = bbp_get_topic_tag_template())) {
    }
    // bbPress template file exists
    if (!empty($new_template)) {
        // Override the WordPress template with a bbPress one
        $template = $new_template;
        // @see: bbp_template_include_theme_compat()
        bbpress()->theme_compat->bbpress_template = true;
    }
    return apply_filters('bbp_template_include_theme_supports', $template);
}

 static function nav_menu_css_class($classes, $item, $args, $depth)
 {
     if ($item->object == bbp_get_forum_post_type() && is_bbpress()) {
         if (bbp_is_topic_edit() || bbp_is_single_topic()) {
             $forum_id = bbp_get_topic_forum_id();
             if ($forum_id == $item->object_id) {
                 $classes[] = 'current-menu-parent';
                 $classes[] = 'current-' . bbp_get_topic_post_type() . '-parent';
             } elseif ($ancestors = self::forum_ancestors($forum_id, array())) {
                 if (in_array($item->object_id, $ancestors)) {
                     $classes[] = 'current-menu-ancestor';
                     $classes[] = 'current-' . bbp_get_topic_post_type() . '-ancestor';
                 }
             }
         } elseif (bbp_is_reply_edit() || bbp_is_single_reply()) {
             $forum_id = bbp_get_reply_forum_id();
         }
     }
     return $classes;
 }

/**
 * User favorites link
 *
 * Return the link to make a topic favorite/remove a topic from
 * favorites
 *
 * @since bbPress (r2652)
 *
 * @param mixed $args This function supports these arguments:
 *  - subscribe: Favorite text
 *  - unsubscribe: Unfavorite text
 *  - user_id: User id
 *  - topic_id: Topic id
 *  - before: Before the link
 *  - after: After the link
 * @param int $user_id Optional. User id
 * @param int $topic_id Optional. Topic id
 * @param bool $wrap Optional. If you want to wrap the link in <span id="favorite-toggle">. See ajax_favorite()
 * @uses bbp_get_user_id() To get the user id
 * @uses current_user_can() If the current user can edit the user
 * @uses bbp_get_topic_id() To get the topic id
 * @uses bbp_is_user_favorite() To check if the topic is user's favorite
 * @uses bbp_get_favorites_permalink() To get the favorites permalink
 * @uses bbp_get_topic_permalink() To get the topic permalink
 * @uses bbp_is_favorites() Is it the favorites page?
 * @uses apply_filters() Calls 'bbp_get_user_favorites_link' with the
 *                        html, add args, remove args, user & topic id
 * @return string User favorites link
 */
function stachestack_bbp_get_user_favorites_link($args = '', $user_id = 0, $wrap = true)
{
    if (!bbp_is_favorites_active()) {
        return false;
    }
    // Parse arguments against default values
    $r = bbp_parse_args($args, array('favorite' => __('Favorite', 'bbpress'), 'favorited' => __('Favorited', 'bbpress'), 'user_id' => 0, 'topic_id' => 0, 'before' => '', 'after' => ''), 'get_user_favorites_link');
    // Validate user and topic ID's
    $user_id = bbp_get_user_id($r['user_id'], true, true);
    $topic_id = bbp_get_topic_id($r['topic_id']);
    if (empty($user_id) || empty($topic_id)) {
        return false;
    }
    // No link if you can't edit yourself
    if (!current_user_can('edit_user', (int) $user_id)) {
        return false;
    }
    // Decide which link to show
    $is_fav = bbp_is_user_favorite($user_id, $topic_id);
    if (!empty($is_fav)) {
        $text = $r['favorited'];
        $query_args = array('action' => 'bbp_favorite_remove', 'topic_id' => $topic_id);
    } else {
        $text = $r['favorite'];
        $query_args = array('action' => 'bbp_favorite_add', 'topic_id' => $topic_id);
    }
    // Create the link based where the user is and if the topic is
    // already the user's favorite
    if (bbp_is_favorites()) {
        $permalink = bbp_get_favorites_permalink($user_id);
    } elseif (bbp_is_single_topic() || bbp_is_single_reply()) {
        $permalink = bbp_get_topic_permalink($topic_id);
    } else {
        $permalink = get_permalink();
    }
    $url = esc_url(wp_nonce_url(add_query_arg($query_args, $permalink), 'toggle-favorite_' . $topic_id));
    $sub = $is_fav ? ' class="is-favorite"' : '';
    $html = sprintf('%s<span id="favorite-%d"  %s><a href="%s" class="btn btn-success btn-xs favorite-toggle" data-topic="%d">%s</a></span>%s', $r['before'], $topic_id, $sub, $url, $topic_id, $text, $r['after']);
    // Initial output is wrapped in a span, ajax output is hooked to this
    if (!empty($wrap)) {
        $html = '<span id="favorite-toggle">' . $html . '</span>';
    }
    // Return the link
    return apply_filters('bbp_get_user_favorites_link', $html, $r, $user_id, $topic_id);
}

 /**
  * Runs through the various bbPress conditional tags to check the current page being viewed.  Once
  * a condition is met, add items to the $items array.
  *
  * @since  0.6.0
  * @access public
  * @return void
  */
 public function do_trail_items()
 {
     /* Add the network and site home links. */
     $this->do_network_home_link();
     $this->do_site_home_link();
     /* Get the forum post type object. */
     $post_type_object = get_post_type_object(bbp_get_forum_post_type());
     /* If not viewing the forum root/archive page and a forum archive exists, add it. */
     if (!empty($post_type_object->has_archive) && !bbp_is_forum_archive()) {
         $this->items[] = '<a href="' . get_post_type_archive_link(bbp_get_forum_post_type()) . '">' . bbp_get_forum_archive_title() . '</a>';
     }
     /* If viewing the forum root/archive. */
     if (bbp_is_forum_archive()) {
         if (true === $this->args['show_title']) {
             $this->items[] = bbp_get_forum_archive_title();
         }
     } elseif (bbp_is_topic_archive()) {
         if (true === $this->args['show_title']) {
             $this->items[] = bbp_get_topic_archive_title();
         }
     } elseif (bbp_is_topic_tag()) {
         if (true === $this->args['show_title']) {
             $this->items[] = bbp_get_topic_tag_name();
         }
     } elseif (bbp_is_topic_tag_edit()) {
         $this->items[] = '<a href="' . bbp_get_topic_tag_link() . '">' . bbp_get_topic_tag_name() . '</a>';
         if (true === $this->args['show_title']) {
             $this->items[] = __('Edit', 'breadcrumb-trail');
         }
     } elseif (bbp_is_single_view()) {
         if (true === $this->args['show_title']) {
             $this->items[] = bbp_get_view_title();
         }
     } elseif (bbp_is_single_topic()) {
         /* Get the queried topic. */
         $topic_id = get_queried_object_id();
         /* Get the parent items for the topic, which would be its forum (and possibly forum grandparents). */
         $this->do_post_parents(bbp_get_topic_forum_id($topic_id));
         /* If viewing a split, merge, or edit topic page, show the link back to the topic.  Else, display topic title. */
         if (bbp_is_topic_split() || bbp_is_topic_merge() || bbp_is_topic_edit()) {
             $this->items[] = '<a href="' . bbp_get_topic_permalink($topic_id) . '">' . bbp_get_topic_title($topic_id) . '</a>';
         } elseif (true === $this->args['show_title']) {
             $this->items[] = bbp_get_topic_title($topic_id);
         }
         /* If viewing a topic split page. */
         if (bbp_is_topic_split() && true === $this->args['show_title']) {
             $this->items[] = __('Split', 'breadcrumb-trail');
         } elseif (bbp_is_topic_merge() && true === $this->args['show_title']) {
             $this->items[] = __('Merge', 'breadcrumb-trail');
         } elseif (bbp_is_topic_edit() && true === $this->args['show_title']) {
             $this->items[] = __('Edit', 'breadcrumb-trail');
         }
     } elseif (bbp_is_single_reply()) {
         /* Get the queried reply object ID. */
         $reply_id = get_queried_object_id();
         /* Get the parent items for the reply, which should be its topic. */
         $this->do_post_parents(bbp_get_reply_topic_id($reply_id));
         /* If viewing a reply edit page, link back to the reply. Else, display the reply title. */
         if (bbp_is_reply_edit()) {
             $this->items[] = '<a href="' . bbp_get_reply_url($reply_id) . '">' . bbp_get_reply_title($reply_id) . '</a>';
             if (true === $this->args['show_title']) {
                 $this->items[] = __('Edit', 'breadcrumb-trail');
             }
         } elseif (true === $this->args['show_title']) {
             $this->items[] = bbp_get_reply_title($reply_id);
         }
     } elseif (bbp_is_single_forum()) {
         /* Get the queried forum ID and its parent forum ID. */
         $forum_id = get_queried_object_id();
         $forum_parent_id = bbp_get_forum_parent_id($forum_id);
         /* If the forum has a parent forum, get its parent(s). */
         if (0 !== $forum_parent_id) {
             $this->do_post_parents($forum_parent_id);
         }
         /* Add the forum title to the end of the trail. */
         if (true === $this->args['show_title']) {
             $this->items[] = bbp_get_forum_title($forum_id);
         }
     } elseif (bbp_is_single_user() || bbp_is_single_user_edit()) {
         if (bbp_is_single_user_edit()) {
             $this->items[] = '<a href="' . bbp_get_user_profile_url() . '">' . bbp_get_displayed_user_field('display_name') . '</a>';
             if (true === $this->args['show_title']) {
                 $this->items[] = __('Edit', 'breadcrumb-trail');
             }
         } elseif (true === $this->args['show_title']) {
             $this->items[] = bbp_get_displayed_user_field('display_name');
         }
     }
     /* Return the bbPress breadcrumb trail items. */
     $this->items = apply_filters('breadcrumb_trail_get_bbpress_items', $this->items, $this->args);
 }

/**
 * Return the topic pagination count
 *
 * @since bbPress (r2519)
 *
 * @uses bbp_number_format() To format the number value
 * @uses bbp_show_lead_topic() Are we showing the topic as a lead?
 * @uses apply_filters() Calls 'bbp_get_topic_pagination_count' with the
 *                        pagination count
 * @return string Topic pagination count
 */
function bbp_get_topic_pagination_count()
{
    $bbp = bbpress();
    // Define local variable(s)
    $retstr = '';
    // Set pagination values
    $start_num = intval(($bbp->reply_query->paged - 1) * $bbp->reply_query->posts_per_page) + 1;
    $from_num = bbp_number_format($start_num);
    $to_num = bbp_number_format($start_num + ($bbp->reply_query->posts_per_page - 1) > $bbp->reply_query->found_posts ? $bbp->reply_query->found_posts : $start_num + ($bbp->reply_query->posts_per_page - 1));
    $total_int = (int) $bbp->reply_query->found_posts;
    $total = bbp_number_format($total_int);
    // We are threading replies
    if (bbp_thread_replies() && bbp_is_single_topic()) {
        return;
        $walker = new BBP_Walker_Reply();
        $threads = (int) $walker->get_number_of_root_elements($bbp->reply_query->posts);
        // Adjust for topic
        $threads--;
        $retstr = sprintf(_n('Viewing %1$s reply thread', 'Viewing %1$s reply threads', $threads, 'bbbpress'), bbp_number_format($threads));
        // We are not including the lead topic
    } elseif (bbp_show_lead_topic()) {
        // Several replies in a topic with a single page
        if (empty($to_num)) {
            $retstr = sprintf(_n('Viewing %1$s reply', 'Viewing %1$s replies', $total_int, 'bbpress'), $total);
            // Several replies in a topic with several pages
        } else {
            $retstr = sprintf(_n('Viewing %2$s replies (of %4$s total)', 'Viewing %1$s replies - %2$s through %3$s (of %4$s total)', $bbp->reply_query->post_count, 'bbpress'), $bbp->reply_query->post_count, $from_num, $to_num, $total);
        }
        // We are including the lead topic
    } else {
        // Several posts in a topic with a single page
        if (empty($to_num)) {
            $retstr = sprintf(_n('Viewing %1$s post', 'Viewing %1$s posts', $total_int, 'bbpress'), $total);
            // Several posts in a topic with several pages
        } else {
            $retstr = sprintf(_n('Viewing %2$s post (of %4$s total)', 'Viewing %1$s posts - %2$s through %3$s (of %4$s total)', $bbp->reply_query->post_count, 'bbpress'), $bbp->reply_query->post_count, $from_num, $to_num, $total);
        }
    }
    // Filter and return
    return apply_filters('bbp_get_topic_pagination_count', esc_html($retstr));
}

 protected function _bbpress_items()
 {
     $item = array();
     $post_type_object = get_post_type_object(bbp_get_forum_post_type());
     if (!empty($post_type_object->has_archive) && !bbp_is_forum_archive()) {
         $item[] = '<span typeof="v:Breadcrumb"><a href="' . get_post_type_archive_link(bbp_get_forum_post_type()) . '"  property="v:title" rel="v:url"><span>' . bbp_get_forum_archive_title() . '</span></a></span>';
     }
     if (bbp_is_forum_archive()) {
         $item[] = bbp_get_forum_archive_title();
     } elseif (bbp_is_topic_archive()) {
         $item[] = bbp_get_topic_archive_title();
     } elseif (bbp_is_single_view()) {
         $item[] = bbp_get_view_title();
     } elseif (bbp_is_single_topic()) {
         $topic_id = get_queried_object_id();
         $item = array_merge($item, $this->_get_parents(bbp_get_topic_forum_id($topic_id)));
         if (bbp_is_topic_split() || bbp_is_topic_merge() || bbp_is_topic_edit()) {
             $item[] = '<span typeof="v:Breadcrumb"><a href="' . bbp_get_topic_permalink($topic_id) . '"  property="v:title" rel="v:url"><span>' . bbp_get_topic_title($topic_id) . '</span></a></span>';
         } else {
             $item[] = bbp_get_topic_title($topic_id);
         }
         if (bbp_is_topic_split()) {
             $item[] = __('Split', DH_DOMAIN);
         } elseif (bbp_is_topic_merge()) {
             $item[] = __('Merge', DH_DOMAIN);
         } elseif (bbp_is_topic_edit()) {
             $item[] = __('Edit', DH_DOMAIN);
         }
     } elseif (bbp_is_single_reply()) {
         $reply_id = get_queried_object_id();
         $item = array_merge($item, $this->_get_parents(bbp_get_reply_topic_id($reply_id)));
         if (!bbp_is_reply_edit()) {
             $item[] = bbp_get_reply_title($reply_id);
         } else {
             $item[] = '<span typeof="v:Breadcrumb"><a href="' . bbp_get_reply_url($reply_id) . '"  property="v:title" rel="v:url"><span>' . bbp_get_reply_title($reply_id) . '</span></a></span>';
             $item[] = __('Edit', DH_DOMAIN);
         }
     } elseif (bbp_is_single_forum()) {
         $forum_id = get_queried_object_id();
         $forum_parent_id = bbp_get_forum_parent_id($forum_id);
         if (0 !== $forum_parent_id) {
             $item = array_merge($item, $this->_get_parents($forum_parent_id));
         }
         $item[] = bbp_get_forum_title($forum_id);
     } elseif (bbp_is_single_user() || bbp_is_single_user_edit()) {
         if (bbp_is_single_user_edit()) {
             $item[] = '<span typeof="v:Breadcrumb"><a href="' . bbp_get_user_profile_url() . '"  property="v:title" rel="v:url" ><span>' . bbp_get_displayed_user_field('display_name') . '</span></a></span>';
             $item[] = __('Edit', DH_DOMAIN);
         } else {
             $item[] = bbp_get_displayed_user_field('display_name');
         }
     }
     return $item;
 }

/**
 * Return the forum id
 *
 * @since bbPress (r2464)
 *
 * @param $forum_id Optional. Used to check emptiness
 * @uses bbPress::forum_query::in_the_loop To check if we're in the loop
 * @uses bbPress::forum_query::post::ID To get the forum id
 * @uses WP_Query::post::ID To get the forum id
 * @uses bbp_is_forum() To check if the search result is a forum
 * @uses bbp_is_single_forum() To check if it's a forum page
 * @uses bbp_is_single_topic() To check if it's a topic page
 * @uses bbp_get_topic_forum_id() To get the topic forum id
 * @uses get_post_field() To get the post's post type
 * @uses apply_filters() Calls 'bbp_get_forum_id' with the forum id and
 *                        supplied forum id
 * @return int The forum id
 */
function bbp_get_forum_id($forum_id = 0)
{
    global $wp_query;
    $bbp = bbpress();
    // Easy empty checking
    if (!empty($forum_id) && is_numeric($forum_id)) {
        $bbp_forum_id = $forum_id;
        // Currently inside a forum loop
    } elseif (!empty($bbp->forum_query->in_the_loop) && isset($bbp->forum_query->post->ID)) {
        $bbp_forum_id = $bbp->forum_query->post->ID;
        // Currently inside a search loop
    } elseif (!empty($bbp->search_query->in_the_loop) && isset($bbp->search_query->post->ID) && bbp_is_forum($bbp->search_query->post->ID)) {
        $bbp_forum_id = $bbp->search_query->post->ID;
        // Currently viewing a forum
    } elseif ((bbp_is_single_forum() || bbp_is_forum_edit()) && !empty($bbp->current_forum_id)) {
        $bbp_forum_id = $bbp->current_forum_id;
        // Currently viewing a forum
    } elseif ((bbp_is_single_forum() || bbp_is_forum_edit()) && isset($wp_query->post->ID)) {
        $bbp_forum_id = $wp_query->post->ID;
        // Currently viewing a topic
    } elseif (bbp_is_single_topic()) {
        $bbp_forum_id = bbp_get_topic_forum_id();
        // Fallback
    } else {
        $bbp_forum_id = 0;
    }
    return (int) apply_filters('bbp_get_forum_id', (int) $bbp_forum_id, $forum_id);
}

				<div class="cb-cat-header<?php 
if ($cb_theme_style == 'cb_boxed') {
    echo ' wrap';
}
?>
" style="border-bottom-color:<?php 
echo $cb_bbpress_global_color;
?>
;">
                    
                    <h1 id="cb-cat-title"><?php 
echo $cb_title;
?>
</h1>
                    <p><?php 
if ($cb_forum_id != 0 && bbp_is_single_topic() == false && bbp_is_single_reply() == false) {
    bbp_forum_content();
}
?>
</p>
                        
                </div>

                <?php 
if ($cb_user_page != NULL) {
    echo cb_bbp_author_details($cb_current_user);
}
?>

                <?php 
if ($cb_forum_id != 0 && $cb_breadcrumbs == 'on') {